// ISO C9x  compliant inttypes.h for Microsoft Visual Studio
// Based on ISO/IEC 9899:TC2 Committee draft (May 6, 2005) WG14/N1124
//
//  Copyright (c) 2006-2013 Alexander Chemeris
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
//   1. Redistributions of source code must retain the above copyright notice,
//      this list of conditions and the following disclaimer.
//
//   2. Redistributions in binary form must reproduce the above copyright
//      notice, this list of conditions and the following disclaimer in the
//      documentation and/or other materials provided with the distribution.
//
//   3. Neither the name of the product nor the names of its contributors may
//      be used to endorse or promote products derived from this software
//      without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
// EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
///////////////////////////////////////////////////////////////////////////////

// The above software in this distribution may have been modified by
// THL A29 Limited ("Tencent Modifications").
// All Tencent Modifications are Copyright (C) 2015 THL A29 Limited.

#ifndef _MSC_VER  // [
  #error "Use this header only with Microsoft Visual C++ compilers!"
#endif  // _MSC_VER ]

#ifndef _MSC_INTTYPES_H_  // [
  #define _MSC_INTTYPES_H_

  #if _MSC_VER > 1000
    #pragma once
  #endif

  #include "stdint.h"

  // miloyip: VC supports inttypes.h since VC2013
  #if _MSC_VER >= 1800
    #include <inttypes.h>
  #else

// 7.8 Format conversion of integer types

typedef struct {
  intmax_t quot;
  intmax_t rem;
} imaxdiv_t;

  // 7.8.1 Macros for format specifiers

    #if !defined(__cplusplus) || defined(__STDC_FORMAT_MACROS)  // [   See footnote 185 at page 198

      // The fprintf macros for signed integers are:
      #define PRId8 "d"
      #define PRIi8 "i"
      #define PRIdLEAST8 "d"
      #define PRIiLEAST8 "i"
      #define PRIdFAST8 "d"
      #define PRIiFAST8 "i"

      #define PRId16 "hd"
      #define PRIi16 "hi"
      #define PRIdLEAST16 "hd"
      #define PRIiLEAST16 "hi"
      #define PRIdFAST16 "hd"
      #define PRIiFAST16 "hi"

      #define PRId32 "I32d"
      #define PRIi32 "I32i"
      #define PRIdLEAST32 "I32d"
      #define PRIiLEAST32 "I32i"
      #define PRIdFAST32 "I32d"
      #define PRIiFAST32 "I32i"

      #define PRId64 "I64d"
      #define PRIi64 "I64i"
      #define PRIdLEAST64 "I64d"
      #define PRIiLEAST64 "I64i"
      #define PRIdFAST64 "I64d"
      #define PRIiFAST64 "I64i"

      #define PRIdMAX "I64d"
      #define PRIiMAX "I64i"

      #define PRIdPTR "Id"
      #define PRIiPTR "Ii"

      // The fprintf macros for unsigned integers are:
      #define PRIo8 "o"
      #define PRIu8 "u"
      #define PRIx8 "x"
      #define PRIX8 "X"
      #define PRIoLEAST8 "o"
      #define PRIuLEAST8 "u"
      #define PRIxLEAST8 "x"
      #define PRIXLEAST8 "X"
      #define PRIoFAST8 "o"
      #define PRIuFAST8 "u"
      #define PRIxFAST8 "x"
      #define PRIXFAST8 "X"

      #define PRIo16 "ho"
      #define PRIu16 "hu"
      #define PRIx16 "hx"
      #define PRIX16 "hX"
      #define PRIoLEAST16 "ho"
      #define PRIuLEAST16 "hu"
      #define PRIxLEAST16 "hx"
      #define PRIXLEAST16 "hX"
      #define PRIoFAST16 "ho"
      #define PRIuFAST16 "hu"
      #define PRIxFAST16 "hx"
      #define PRIXFAST16 "hX"

      #define PRIo32 "I32o"
      #define PRIu32 "I32u"
      #define PRIx32 "I32x"
      #define PRIX32 "I32X"
      #define PRIoLEAST32 "I32o"
      #define PRIuLEAST32 "I32u"
      #define PRIxLEAST32 "I32x"
      #define PRIXLEAST32 "I32X"
      #define PRIoFAST32 "I32o"
      #define PRIuFAST32 "I32u"
      #define PRIxFAST32 "I32x"
      #define PRIXFAST32 "I32X"

      #define PRIo64 "I64o"
      #define PRIu64 "I64u"
      #define PRIx64 "I64x"
      #define PRIX64 "I64X"
      #define PRIoLEAST64 "I64o"
      #define PRIuLEAST64 "I64u"
      #define PRIxLEAST64 "I64x"
      #define PRIXLEAST64 "I64X"
      #define PRIoFAST64 "I64o"
      #define PRIuFAST64 "I64u"
      #define PRIxFAST64 "I64x"
      #define PRIXFAST64 "I64X"

      #define PRIoMAX "I64o"
      #define PRIuMAX "I64u"
      #define PRIxMAX "I64x"
      #define PRIXMAX "I64X"

      #define PRIoPTR "Io"
      #define PRIuPTR "Iu"
      #define PRIxPTR "Ix"
      #define PRIXPTR "IX"

      // The fscanf macros for signed integers are:
      #define SCNd8 "d"
      #define SCNi8 "i"
      #define SCNdLEAST8 "d"
      #define SCNiLEAST8 "i"
      #define SCNdFAST8 "d"
      #define SCNiFAST8 "i"

      #define SCNd16 "hd"
      #define SCNi16 "hi"
      #define SCNdLEAST16 "hd"
      #define SCNiLEAST16 "hi"
      #define SCNdFAST16 "hd"
      #define SCNiFAST16 "hi"

      #define SCNd32 "ld"
      #define SCNi32 "li"
      #define SCNdLEAST32 "ld"
      #define SCNiLEAST32 "li"
      #define SCNdFAST32 "ld"
      #define SCNiFAST32 "li"

      #define SCNd64 "I64d"
      #define SCNi64 "I64i"
      #define SCNdLEAST64 "I64d"
      #define SCNiLEAST64 "I64i"
      #define SCNdFAST64 "I64d"
      #define SCNiFAST64 "I64i"

      #define SCNdMAX "I64d"
      #define SCNiMAX "I64i"

      #ifdef _WIN64  // [
        #define SCNdPTR "I64d"
        #define SCNiPTR "I64i"
      #else  // _WIN64 ][
        #define SCNdPTR "ld"
        #define SCNiPTR "li"
      #endif  // _WIN64 ]

      // The fscanf macros for unsigned integers are:
      #define SCNo8 "o"
      #define SCNu8 "u"
      #define SCNx8 "x"
      #define SCNX8 "X"
      #define SCNoLEAST8 "o"
      #define SCNuLEAST8 "u"
      #define SCNxLEAST8 "x"
      #define SCNXLEAST8 "X"
      #define SCNoFAST8 "o"
      #define SCNuFAST8 "u"
      #define SCNxFAST8 "x"
      #define SCNXFAST8 "X"

      #define SCNo16 "ho"
      #define SCNu16 "hu"
      #define SCNx16 "hx"
      #define SCNX16 "hX"
      #define SCNoLEAST16 "ho"
      #define SCNuLEAST16 "hu"
      #define SCNxLEAST16 "hx"
      #define SCNXLEAST16 "hX"
      #define SCNoFAST16 "ho"
      #define SCNuFAST16 "hu"
      #define SCNxFAST16 "hx"
      #define SCNXFAST16 "hX"

      #define SCNo32 "lo"
      #define SCNu32 "lu"
      #define SCNx32 "lx"
      #define SCNX32 "lX"
      #define SCNoLEAST32 "lo"
      #define SCNuLEAST32 "lu"
      #define SCNxLEAST32 "lx"
      #define SCNXLEAST32 "lX"
      #define SCNoFAST32 "lo"
      #define SCNuFAST32 "lu"
      #define SCNxFAST32 "lx"
      #define SCNXFAST32 "lX"

      #define SCNo64 "I64o"
      #define SCNu64 "I64u"
      #define SCNx64 "I64x"
      #define SCNX64 "I64X"
      #define SCNoLEAST64 "I64o"
      #define SCNuLEAST64 "I64u"
      #define SCNxLEAST64 "I64x"
      #define SCNXLEAST64 "I64X"
      #define SCNoFAST64 "I64o"
      #define SCNuFAST64 "I64u"
      #define SCNxFAST64 "I64x"
      #define SCNXFAST64 "I64X"

      #define SCNoMAX "I64o"
      #define SCNuMAX "I64u"
      #define SCNxMAX "I64x"
      #define SCNXMAX "I64X"

      #ifdef _WIN64  // [
        #define SCNoPTR "I64o"
        #define SCNuPTR "I64u"
        #define SCNxPTR "I64x"
        #define SCNXPTR "I64X"
      #else  // _WIN64 ][
        #define SCNoPTR "lo"
        #define SCNuPTR "lu"
        #define SCNxPTR "lx"
        #define SCNXPTR "lX"
      #endif  // _WIN64 ]

    #endif  // __STDC_FORMAT_MACROS ]

    // 7.8.2 Functions for greatest-width integer types

    // 7.8.2.1 The imaxabs function
    #define imaxabs _abs64

    // 7.8.2.2 The imaxdiv function

    // This is modified version of div() function from Microsoft's div.c found
    // in %MSVC.NET%\crt\src\div.c
    #ifdef STATIC_IMAXDIV  // [
static
    #else                  // STATIC_IMAXDIV ][
_inline
    #endif                 // STATIC_IMAXDIV ]
    imaxdiv_t __cdecl imaxdiv(intmax_t numer, intmax_t denom) {
  imaxdiv_t result;

  result.quot = numer / denom;
  result.rem = numer % denom;

  if (numer < 0 && result.rem > 0) {
    // did division wrong; must fix up
    ++result.quot;
    result.rem -= denom;
  }

  return result;
}

    // 7.8.2.3 The strtoimax and strtoumax functions
    #define strtoimax _strtoi64
    #define strtoumax _strtoui64

    // 7.8.2.4 The wcstoimax and wcstoumax functions
    #define wcstoimax _wcstoi64
    #define wcstoumax _wcstoui64

  #endif  // _MSC_VER >= 1800

#endif  // _MSC_INTTYPES_H_ ]
